Ultra violet in safe-box (longwave + shortwave + white )
Ultra violet in safe-box (longwave + shortwave + white )
Ultra violet in safe-box (longwave + shortwave + white )
Ultra violet in safe-box (longwave + shortwave + white )
Ultra violet in safe-box (longwave + shortwave + white )
Ultra violet in safe-box (longwave + shortwave + white )
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Ultra violet in safe-box (longwave + shortwave + white )

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Ref: UV-SW

Regular price
£43.75
Sale price
£43.75
Regular price
Out of stock
Unit price
per 
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(Single item price excluding VAT: £36.46)

Stock: Available

Free gift option with this item

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Select your free gift

Pickup available from Quicktest (WD18 8JA)
Email us or call on 01923-220206 for appointment.

 Summary

Shortwave UV light in a 'safe' box (to stop the light burning your eyes and a longwave UV light and an ordinary white light.

For examining gemstones, stamps and other small objects.

It can also be used for steralising small items of jewellery to make them safe from covid - but please read the explanation first.

Can be switched to UV longwave, UV shortwave, or white light. To see the reaction under these three different lights it can also be set to 'cycle' automatically through all the modes.

Can be powered by batteries or mains.

INSTRUCTIONS: place your item on the table, place the UV lightbox over the top .

Read all about how UV light works and what it will detect (fascinating article!)

See photos of what you will see with the many models of UV light. 

Detail

Lights:

- white light

- longwave (LED) 365nm

- shortwave (LED) 254nm

Lens: 30mm diameter, 10X magnification

External size: 95 X 65 X 52mm

Maximum samples size: 35 X 20mm 
You can certainly fit larger objects but if they are too large they will block the light, this is designed for gemstones or very small mineral samples...or stamps. 

Power:  3 X AAA batteries
or any USB source (e.g. computer/mobile device/powerbank), USB lead supplied.
or from 240v mains, power adaptor supplied (required 2-pin adaptor, not supplied).

Free gift details

If you would like one of the following free gifts with this product, select one from “Select your free gift” above.

UV-marker (RRP £1.58 )

Pocket Microscope with light, 60X + UV light + free iPhone adaptor for iP5 (RRP £7.92 )

UV security UVmarker with UV light in cap (RRP £4.08 )

QUESTIONS & ANSWERS

Ask a Question
  • Do I need protective glasses when use the uv safe box?

    No you don't need protective glasses.

    Switch it to white light, turn it upside down, you can see the LEDs.
    Switch it to Longwave UV, turn it upside down, you can see the LEDs.
    Switch it to Shortwave UV, turn it upside down, you CANNOT see the LEDs because they are set inside the edge of the unit and reflect off a mirror.

  • What are the internal dimensions? How is it to be used as a practical gem/jewellery UV tester?

    Maximum (realistic) sample size: 35 X 20mm.  You can certainly fit larger objects but if they are too large they will block the light, this is designed for gemstones or very small mineral samples ...or stamps. 

    We can’t help you with “using UV light as a diagnostic tool in gemstone identification” – that is more complicated, you will need to research it yourself.  Ideally you need to go on a practical course in gemmology to view different type of fluorescence and phosphorescence in gemstones under different wavelengths.  

  • Please can you advise if the wavelengths are 254nm and 365nm?

    Yes, correct, as stated in the product description.

  • Is this product helpful in distinguishing amber from plastic ? I have read your fuller description re salt water and hot needles, but hope u will be possible. If so will this item work for me ? Thanks

    No, you cannot use UV to distinguish amber from plastics.